St. John's to Dublin

1 ways to travelfastest 6h 40mfly from €325
Photo: Gregory DALLEAU / Unsplash

Departure-day prices · September 2026 St. John's → Dublin

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Cheapest days highlighted · darker = pricier · past days greyed out · cached one-way fares.

Return-day prices · September 2026 Dublin → St. John's

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Best time to visit Dublin — climate

Jan: ~8°C daytime, 14 rainy days JanFeb: ~9°C daytime, 14 rainy days FebMar: ~11°C daytime, 6 rainy days 11° MarApr: ~13°C daytime, 12 rainy days 13° AprMay: ~16°C daytime, 11 rainy days 16° MayJun: ~19°C daytime, 18 rainy days 19° JunJul: ~20°C daytime, 16 rainy days 20° JulAug: ~20°C daytime, 18 rainy days 20° AugSep: ~16°C daytime, 20 rainy days 16° SepOct: ~14°C daytime, 13 rainy days 14° OctNov: ~11°C daytime, 21 rainy days 11° NovDec: ~10°C daytime, 14 rainy days 10° Dec

Best value: Jul — fares from €325 and ~20°C daytime.

Flights from St. John's to Dublin start around €325 (typically 1 stop). Range seen recently: €325–732, based on 3 fares found by travellers.

Fly (from €325)
6h 40mduration
€325–732recent fares
Book
Cheapest cached fares St. John's → Dublin; typically 1 stop (e.g. WS). · Based on 3 fares found by travellers in the last 48h

Cheapest round trips to Dublin

Fares found by travellers in the last 48 hours — refreshed daily.

Sep 4 – Sep 18 WestJet · 1 stop · 10h 30m €351 Book
Sep 5 – Sep 16 WestJet · 1 stop · 10h 25m €362 Book
Aug 13 – Aug 25 WestJet · Direct · 4h 40m €414 Book
Aug 13 – Aug 27 WestJet · Direct · 4h 40m €540 Book
Sep 4 – Sep 15 WestJet · 1 stop · 10h 30m €545 Book
Jul 24 – Aug 7 WestJet · 1 stop · 6h 40m €715 Book
Dec 23 – Jan 5 Air Canada · 1 stop · 10h 10m €967 Book
Dec 25 – Jan 3 Air Canada · 1 stop · 10h 10m €1080 Book

Weather in Dublin

Thu ☁️ 22° 15° 💧2%
Fri ☁️ 23° 15° 💧7%
Sat 🌦️ 21° 16° 💧51%
Sun 🌦️ 22° 15° 💧78%
Mon ☁️ 23° 13° 💧20%
Tue ☁️ 24° 17° 💧33%
Wed 🌦️ 24° 17° 💧44%

In Sep, Dublin typically sees ~16°C daytime highs and 20 rainy days.

Where to stay in Dublin

3★+ hotels from €125/night (40 hotels sampled, ~3 weeks out).

Dublin One hotel · Dublin
from €125/night★ 4
Point A Hotel Dublin Parnell Street hotel · Dublin
from €138/night★ 3
Marlin Hotel Stephens Green hotel · Dublin
from €144/night★ 4

Good to know

CurrencyEuro (€)
Power plugsType G
BorderPassport/ID checks apply
Time difference+3h
Time in the air4h 40m

Things to do in Dublin

Top-rated tours and tickets from €24 — book ahead for the popular ones.

Tours and tickets provided by Viator (a Tripadvisor company). Some links earn Stayonomy a commission.

About Dublin

Dublin (Irish: Baile Átha Cliath, "Town of the Hurdled Ford") is the capital city of Ireland. Its vibrancy, nightlife and tourist attractions are world renowned and it's the most popular entry point for international visitors to Ireland. As a city, it is disproportionately large for the size of the country with a population of over 2 million in the Greater Dublin Region (2022); nearly half of the Republic's population lives in this metropolitan area.

Read the full Dublin guide

Guide content from Wikivoyage contributors (CC BY-SA).

Round out the trip

Popular from St. John's

Cheapest destinations travellers searched recently — refreshed daily.

Flight prices are real fares travellers found in the last 48 hours, refreshed daily — the booking site confirms the final price. Train, bus and ferry fares are shown on the operators' booking sites. Weather data by Open-Meteo; exchange rates: ECB reference. Data updated 2026-07-23. Some links earn Stayonomy a commission at no cost to you.